Levetiracetam Carboxylic Acid - ≥95%, high purity , CAS No.102849-49-0

Item Number

L343444

Grouped product items
SKU	Size	Availability	Price
L343444-1mg	1mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$230.90
L343444-10mg	10mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$646.90
L343444-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$99.90
L343444-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$152.90

a levetiracetam intermediate

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Basic Description

Synonyms	102849-49-0\|(2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid\|(S)-2-(2-oxopyrrolidin-1-yl)butanoic acid\|Levetiracetam Carboxylic Acid\|Levetiracetam acid, (-)-\|2-(2-Oxopyrrolidin-1-yl)butanoic acid, (2S)-\|2-Pyrrolidinone-N-butyric acid\|UCB-L 057\|S19061909R\|(S)-2-
Specifications & Purity	≥95%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	Levetiracetam Carboxylic Acid is a levetiracetam intermediate.

Names and Identifiers

IUPAC Name	(2S)-2-(2-oxopyrrolidin-1-yl)butanoic acid
INCHI	InChI=1S/C8H13NO3/c1-2-6(8(11)12)9-5-3-4-7(9)10/h6H,2-5H2,1H3,(H,11,12)/t6-/m0/s1
InChi Key	IODGAONBTQRGGG-LURJTMIESA-N
Canonical SMILES	CCC(C(=O)O)N1CCCC1=O
Isomeric SMILES	CC[C@@H](C(=O)O)N1CCCC1=O
PubChem CID	11607993
Molecular Weight	171.19

Sensitivity

moisture sensitive

Melt Point(°C)

118-121° C

Safety and Hazards(GHS)

Pictogram(s)	GHS07
Signal	Warning
Hazard Statements	H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell.

Solution Calculators

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Basic Description